1. Department of Nursing School of Medicine and Health Sciences University of Oviedo Oviedo Spain
2. Health Research Institute of AsturiasISPA Oviedo Spain
3. Department of Psychology School of Psychology University of Oviedo Oviedo Spain
4. Principality of Asturias Health Service Central University Hospital of Asturias Oviedo Spain
5. Department of Nursing School of Nursing University of Cantabria Santander Spain
6. Research Group on Public Economics and Health GIECONPSALUD Santander Spain
7. Department of Nursing and Physiotheraphy School of Nursing University of León León Spain
8. Health Research Group, Welfare and Social and Health Sustainability SALBIS Ponferrada Spain
9. School of Health Sciences, Nursing and Culture of Care Research Group EYCC Alicante Spain
10. Department of Preventive Medicine and Public Health School of Medicine and Health Sciences University of Oviedo Oviedo Spain